Make tools directory, move some helper scripts to it
-rw-r--r-- 1300 LICENSE
drwxr-xr-x - build
drwxr-xr-x - cds
-rw-r--r-- 13549 change.log
drwxr-xr-x - doxygen
-rw-r--r-- 1346 license.txt
-rw-r--r-- 4351 make_distrib.pl
drwxr-xr-x - projects
-rw-r--r-- 7097 readme
drwxr-xr-x - scripts
drwxr-xr-x - src
drwxr-xr-x - tests
drwxr-xr-x - tools